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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:40 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:46 -0500
commitc5ef1c42c51b1b5b4a401a6517bdda30933ddbaf (patch)
treee1a9804a8af427f700aaba4b386cf8679b317e83 /fs/vfat
parent92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (diff)
[PATCH] mark struct inode_operations const 3
Many struct inode_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/vfat')
-rw-r--r--fs/vfat/namei.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/vfat/namei.c b/fs/vfat/namei.c
index 0afd745a37cd..c28add2fbe95 100644
--- a/fs/vfat/namei.c
+++ b/fs/vfat/namei.c
@@ -996,7 +996,7 @@ error_inode:
996 goto out; 996 goto out;
997} 997}
998 998
999static struct inode_operations vfat_dir_inode_operations = { 999static const struct inode_operations vfat_dir_inode_operations = {
1000 .create = vfat_create, 1000 .create = vfat_create,
1001 .lookup = vfat_lookup, 1001 .lookup = vfat_lookup,
1002 .unlink = vfat_unlink, 1002 .unlink = vfat_unlink,